Here are some small tests with jQuery.

First, I put jQuery files under “/jQuery/” folder in Blender skin path,
and the UI skin CSS under “/jQuery/skin/SKIN_NAME/”.

I put in this archive the blender skin file “Blender.php” I modified with following changes:
* Mootools JS replaced by jQuery and jQuery/UI JS files (the later only useful for accordion currently).
* Added the jQuery/UI css file inclusion, but commented out (this will need a full “blenderification”!).
* Modified the piece of JS code that makes the right-side panel foldable (to make it use jQuery).
* Added a bit of test code, making accordion with all “first-level” <h1> titles as “headers”.

Notes:
* If we use this accordion stuff, we’ll have to make some extra code to handle links with a “ref” part:
** Internal links need to have a small script to open the right section before
   jumping to it (anchors are “unknown” when the section is not shown).
** Opening a page with an URL containing a “ref” part should be detected in init
   JS code, to activate and jump to the right section…
* By modifying a bit my Glossary templates (to make them use/produce a <h1> title for each group),
  I can quite easily get foldable glossary too…

























